Jesel Timing Belt - 27 mm Width - Big Black Chevy GBDXL2 Note: Fits 2/4 Wheel Drive

Note: Fits 2/4 Wheel Drive and all wheelbases except Std Cab/SB

It has an adjustable length from 28 inches to 58 inches and a height adjustment form 12 inches to 40 inches

Accepts channels from two separate user programmable CAN bus connections - works with AEMnet enabled devices and non-AEM 3rd party devices side by side

Activating Head for Firebottle Systems

Flexible construction

Jesel Timing Belt - 27 mm Width - Big Black Chevy GBDXL2 Note: Fits 2/4 Wheel DriveProduct Description: Timing Belt 27 mm Width Big Block Chevy Sold Individually Dan Jesel realized early on that the success and demand for his high end valvetrain components was in part dependent on huge valve lifts, unheard of spring pressures and rpm that most thought was impossible. So he started on a 10 year quest to perfect the roller lifter. After nearly nine years of R&D and endless testing, Dan brought the first Jesel roller lifters to market